I am trying to download NDVI values from Landsat on the earthexplorer. I read there were higher-quality NDVI series processed with the so-called LEDAPS algorithm. The page from the LEDAPS website mentions:
To obtain Landsat-5,7 surface reflectance products processed with LEDAPS atmospheric correction, you may now order them directly from USGS via Earth Explorer: (select the "Landsat CDR" tab under Data Sets).
I do not see however any Landsat CDR tab on earthexplorer?
How do I download NDVI data from Landsat on earthexplorer?
Is that dataset atmospheric-corrected?